Current File : /home/vacivi36/vittasync.vacivitta.com.br/vittasync/node/deps/ngtcp2/ngtcp2/lib/ngtcp2_conversion.c
/*
* ngtcp2
*
* Copyright (c) 2023 ngtcp2 contributors
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ngtcp2_conversion.h"
#include <string.h>
#include <assert.h>
static void transport_params_copy(int transport_params_version,
ngtcp2_transport_params *dest,
const ngtcp2_transport_params *src) {
assert(transport_params_version != NGTCP2_TRANSPORT_PARAMS_VERSION);
switch (transport_params_version) {
case NGTCP2_TRANSPORT_PARAMS_V1:
memcpy(dest, src,
offsetof(ngtcp2_transport_params, version_info_present) +
sizeof(src->version_info_present));
break;
}
}
const ngtcp2_transport_params *
ngtcp2_transport_params_convert_to_latest(ngtcp2_transport_params *dest,
int transport_params_version,
const ngtcp2_transport_params *src) {
if (transport_params_version == NGTCP2_TRANSPORT_PARAMS_VERSION) {
return src;
}
ngtcp2_transport_params_default(dest);
transport_params_copy(transport_params_version, dest, src);
return dest;
}
void ngtcp2_transport_params_convert_to_old(
int transport_params_version, ngtcp2_transport_params *dest,
const ngtcp2_transport_params *src) {
assert(transport_params_version != NGTCP2_TRANSPORT_PARAMS_VERSION);
transport_params_copy(transport_params_version, dest, src);
}
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